Facialworks brightening serum is daily gel serum to fight hyperpigmentation caused from sun damage and hormones. Gigawhite and bio white are two melanin-inhibiting ingredients that make this serum so effective. A blend of natural extracts including peppermint, lemon, grape and white mulberry all help improve this brightening serums results. Seaweed extract and hyaluronic acid help keep skin hydrated and soft. Use daily, morning and night, follow with a sunscreen during the day and brightening skin care regimen to see best results.